the catalog · 🧩 No-code apps
GPT Engineer
★ 55kCLI that generates whole codebases from a spec prompt; the open-source precursor to Lovable
GPT Engineer does the job of Lovable, self-hosted. It is MIT-licensed, so you can do essentially what you like with it, and it installs in about one command. Lovable bills $25 for it. 55k stars on GitHub.
Open-source replacement for Lovable.
- Licence
- MIT
- Self-hosting
- Easy
- The paid one costs
- $25
- GitHub stars
- 55k
Is it actually a replacement?
We have written a verdict on what it replaces — what you lose, and why people still pay:
How GPT Engineer runs
Where it runs
GPT Engineer runs on your server.
What setup takes
not verified by us yet — check the repo README.
GPT Engineer questions
Is GPT Engineer open source?
Yes — it is released under MIT.
Can GPT Engineer replace Lovable?
Our verdict on Lovable is YES. OpenCode (192k stars), OpenHands (83k stars), Cline (65k stars) are mature open-source replacements for Lovable — self-host in one command and stop paying $25/mo.
Can I self-host GPT Engineer?
Yes — we rate it easy to self-host, and it runs on your server.